Sierra Leone vs South Sudan: emissions of air pollutants, annual growth rate

Sierra Leone
0.8354 % change on previous year
in 2022
South Sudan
0.8035 % change on previous year
in 2022
Sierra Leone rank
92nd
South Sudan rank
95th

emissions of air pollutants, annual growth rate over time

  • Sierra Leone
  • South Sudan
-100102030175118862022

How they compare

Sierra Leone currently reports 0.8354 % change on previous year against 0.8035 % change on previous year in South Sudan, a difference of 0.0319 % change on previous year.

The two have swapped places 35 times across 272 shared years of data; in 1751 it was South Sudan ahead.

Sierra Leone ranks 92nd and South Sudan ranks 95th of 219 countries.

Across the 28 decades both report, Sierra Leone averaged higher in 9 and South Sudan in 19.

Head to head by decade

Decade Sierra Leone South Sudan Difference Ahead
1750s 0.0229 % change on previous year 0.0949 % change on previous year 0.072 % change on previous year South Sudan
1760s 0.022 % change on previous year 0.0944 % change on previous year 0.0724 % change on previous year South Sudan
1770s 0.0209 % change on previous year 0.0938 % change on previous year 0.0729 % change on previous year South Sudan
1780s 0.0197 % change on previous year 0.0932 % change on previous year 0.0735 % change on previous year South Sudan
1790s 0.0184 % change on previous year 0.0924 % change on previous year 0.074 % change on previous year South Sudan
1800s 0.0169 % change on previous year 0.0917 % change on previous year 0.0748 % change on previous year South Sudan
1810s 0.0606 % change on previous year 0.2619 % change on previous year 0.2013 % change on previous year South Sudan
1820s 0.0639 % change on previous year 0.2796 % change on previous year 0.2157 % change on previous year South Sudan
1830s 0.0619 % change on previous year 0.2786 % change on previous year 0.2166 % change on previous year South Sudan
1840s 0.0599 % change on previous year 0.2775 % change on previous year 0.2176 % change on previous year South Sudan
1850s 0.0629 % change on previous year 0.2963 % change on previous year 0.2334 % change on previous year South Sudan
1860s 0.1638 % change on previous year 0.4717 % change on previous year 0.3079 % change on previous year South Sudan
1870s 0.2108 % change on previous year 0.8792 % change on previous year 0.6684 % change on previous year South Sudan
1880s 0.2082 % change on previous year 0.3511 % change on previous year 0.1429 % change on previous year South Sudan
1890s 6.31 % change on previous year 0.3815 % change on previous year 5.93 % change on previous year Sierra Leone
1900s 9.23 % change on previous year 0.4063 % change on previous year 8.82 % change on previous year Sierra Leone
1910s 0.7386 % change on previous year 0.8496 % change on previous year 0.111 % change on previous year South Sudan
1920s 2.17 % change on previous year 1.04 % change on previous year 1.14 % change on previous year Sierra Leone
1930s 2.42 % change on previous year 1.19 % change on previous year 1.23 % change on previous year Sierra Leone
1940s 1.61 % change on previous year 1.33 % change on previous year 0.2814 % change on previous year Sierra Leone
1950s 1.33 % change on previous year 2.1 % change on previous year 0.7698 % change on previous year South Sudan
1960s 2.21 % change on previous year 2.1 % change on previous year 0.1085 % change on previous year Sierra Leone
1970s 1.76 % change on previous year 1.92 % change on previous year 0.1688 % change on previous year South Sudan
1980s 2.1 % change on previous year 1.45 % change on previous year 0.6439 % change on previous year Sierra Leone
1990s 1.73 % change on previous year -0.3543 % change on previous year 2.08 % change on previous year Sierra Leone
2000s 1.7 % change on previous year 1.29 % change on previous year 0.4115 % change on previous year Sierra Leone
2010s 0.4203 % change on previous year 3.36 % change on previous year 2.94 % change on previous year South Sudan
2020s 0.664 % change on previous year 1.69 % change on previous year 1.02 % change on previous year South Sudan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emissions of air pollutants, annual growth rate, Sierra Leone or South Sudan?
Sierra Leone, at 0.8354 % change on previous year against 0.8035 % change on previous year in South Sudan as of 2022.
What is the difference in emissions of air pollutants, annual growth rate between Sierra Leone and South Sudan?
0.0319 % change on previous year, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and South Sudan?
272 years are reported by both, from 1751 to 2022.
How do Sierra Leone and South Sudan rank globally for emissions of air pollutants, annual growth rate?
Sierra Leone ranks 92nd and South Sudan ranks 95th of 219 countries.
Where does this data come from?
Statizoid (derived), published as emissions of air pollutants, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs South Sudan: emissions of air pollutants, annual growth rate. Statizoid, drawing on Statizoid (derived). Retrieved 12 October 2026, from https://climate.statizoid.com/compare/emissions-of-air-pollutants-annual-growth-rate/sierra-leone/south-sudan/

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About this data

Indicator
emissions of air pollutants, annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
219 places, 59,468 data points, 1751–2022
Last refreshed

The year-on-year percentage change in emissions of air pollutants. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.